高产量多品种炸药在歪头山露天铁矿的生产及应用  

PRODUCTION AND APPLICATION OF HIGH-YIELD AND VARIED EXPLOSIVES IN WAITOUSHAN IRON OPENPIT MINE

作　　者：许志壮[1] 王军忠[1] 许志中[2] 宫殿义[2] 程宝良[2] 

机构地区：[1]北京矿冶研究总院,北京100044 [2]本溪钢铁公司歪头山铁矿,辽宁本溪117006

出　　处：《工程爆破》2002年第2期59-61,共3页Engineering Blasting

摘　　要：歪头山露天铁矿建成的微机控制连续化炸药生产线能年产 10 0 0 0t、5个不同品种的乳化炸药。试验和检测表明 ,由该生产线生产的不同品种的炸药 ,其性能指标均符合国家技术标准 ,满足了该矿对水孔爆破、起爆药包、根底爆破及二次破碎的要求。矿山的爆破实践证明 ,使用这些品种的炸药 ,取得了良好的爆破效果 ,降低了炸药消耗及爆破成本 ,同时提高了水孔爆破的质量。The computer-controlled continuous explosive production line set up in Waitoushan Iron Open-pit Mine can produce yearly 10000 tons of emulsion explosive including five products.The testing and detecting indicate that the performances of these explosives produced by the line are in accord with the state standard of technology and meet the requirement of the mine to water-hole blasting,primer charge,toe-rock blasting and secondary blasting.The practice of mine blasting shows that a good blasting result is gained,the explosive consumption and blasting cost are lowered and the quality of water-hole blasting is improved due to the use of these explosives.

关 键 词：露天铁矿 乳化炸药 水孔爆破 深孔爆破 

分 类 号：TD235.212[矿业工程—矿井建设]